Model: ZK6002 — 1pc Pure Post Amplifier Board 2.0 Stereo (TPA3255) Key benefits output for demanding systems: Delivers a combined 1200W total output (600W + 600W) to drive powerful stereo speakers and SPL applications. Flexible power range: Operates from 18V to 50V DC, letting you choose a suitable power supply to match your installation and output needs. Tone control built in: and low frequency modulation (treble and bass adjustment) lets you shape the sound without extra signal processing hardware. Compact, boardlevel solution for DIY and pro builds: A readytointegrate amplifier PCB for custom speaker systems, powered monitors, and audio projects. What it is and how it solves problems The ZK6002 is a stereo amplifier board that provides power amplification and onboard /low frequency modulation. It eliminates the need for separate amplifier racks or bulky equipment when you need a concentrated, powerful stereo output solution. By combining output with tone controls on the same board, the ZK6002 reduces system complexity and components, making installations faster and cleaner. Using the TPA3255 amplifier chip ensures the board can handle power audio delivery while maintaining clarity and control suitable for demanding applications. Key attributes Model: ZK6002 Channel configuration: Stereo 2.0 (two channels) Power rating: 600W per channel (600W + 600W), total 1200W Power input: DC 18V–50V Amplifier chip: TPA3255 Controls: and low frequency modulation (onboard tone adjustment) Quantity: 1pc amplifier board Form factor: PCB amplifier board designed for integration into custom enclosures or systems Compatibility and installation notes Requires a stable DC power supply that can provide the chosen voltage within 18–50V and sufficient current for the desired output. Intended for use with speaker systems rated appropriately for the perchannel power output; match speaker impedance and power handling to avoid damage. Designed as a boardlevel component for integration into DIY or professional audio assemblies; provision for adequate cooling and proper wiring is recommended. Use cases / applications DIY active speaker project: Integrate the ZK6002 into a custom pair of powered speakers to achieve power and onboard tone control without a separate amplifier module. Small venue or event sound reinforcement: Use the board in portable PA builds or rackmounted enclosures where a compact, output stereo amplifier is needed and a suitable DC supply is available. Professional audio installations and custom electronics: Incorporate the ZK6002 into studio monitor designs, multimedia kiosks, or custom audio furniture where integrated amplification and tone adjustment are desired. Practical reminders Verify the DC supply voltage and current capacity before powering the board. Ensure speakers and wiring match the amplifier's output capabilities and that appropriate fusing and thermal management are implemented. This listing supplies one (1) ZK6002 amplifier board. Installation and final enclosure/mechanical integration are user responsibilities. The ZK6002 provides a compact, power stereo solution with onboard and low frequency modulation and the proven TPA3255 amplifier chip, suitable for builders and installers who require powerful, adjustable audio amplification within an 18–50V DC system.